HomeEngine > Cylinder Block ComponentsDorman 594-051 Engine Harmonic Balancer
Part #: 594-051

Dorman 594-051 Engine Harmonic Balancer

⚙️ 17 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Cougar, Mustang, Thunderbird, and Windstar
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Reliable Engine Harmonic Balancer for Ford and Mercury Vehicles

The Dorman 594-051 engine harmonic balancer is designed to provide consistent performance for select Ford and Mercury models. Engineered with a serpentine drive belt compatibility and precise degree markings, this balancer supports smooth engine operation and vibration reduction.

  • Grade Type: Regular
  • Mounting Hole Quantity: 1
  • Drive Belt Type: Serpentine
  • Bolt and Washer Included
  • Color/Finish: Black
  • Degree Markings for Accurate Timing
  • Package Contents: Balancer, woodruff key, instruction sheet

Product Details and Specifications

The Dorman 594-051 harmonic balancer is crafted to meet the demands of Ford and Mercury vehicles such as the Mustang, Cougar, Thunderbird, and Windstar. Its single mounting hole design ensures secure attachment, while the serpentine drive belt compatibility aligns with modern engine configurations. The black finish offers corrosion resistance and durability. Degree markings on the balancer assist in precise engine timing adjustments, which is critical for maintaining engine balance and reducing vibrations. Included with the balancer are a woodruff key and an instruction sheet to facilitate proper installation.

Compatible Vehicles and Applications

This engine harmonic balancer is compatible with the following makes and models:

  • Ford Mustang
  • Ford Windstar
  • Mercury Cougar
  • Mercury Thunderbird

It is designed to address common engine issues such as:

  • Excessive engine vibration
  • Timing inaccuracies due to worn balancers
  • Drive belt misalignment or slippage
  • Engine noise related to harmonic imbalance
  • Wear and tear from prolonged use

Installation Notes and Tips

When installing the Dorman 594-051 harmonic balancer, ensure the engine is cool and the mounting surface is clean and free of debris. Use the included woodruff key to align the balancer correctly on the crankshaft. Verify that the serpentine belt is properly routed and tensioned after installation. Follow the instruction sheet carefully to maintain engine timing accuracy and avoid damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Ford or Mercury vehicle. The 594-051 harmonic balancer undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part Number594-051
Grade TypeRegular
Mounting Hole Quantity1
Drive Belt TypeSerpentine
Bolt And Washer IncludedYes
Color/FinishBlack
Degree MarkingsYes
Package ContentsBalancer; woodruff key; instruction sheet

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998FordMustang3.8LV6N/A
1998FordWindstar3.8LV6N/A
1997FordMustang3.8LV6N/A
1997FordThunderbird3.8LV6N/A
1997FordWindstar3.8LV6N/A
1997MercuryCougar3.8LV6N/A
1996FordMustang3.8LV6N/A
1996FordThunderbird3.8LV6N/A
1996FordWindstar3.8LV6N/A
1996MercuryCougar3.8LV6N/A
1995FordMustang3.8LV6N/A
1995FordThunderbird3.8LV6N/AFits vehicles with California Emissions.
1995FordWindstar3.8LV6N/A
1995MercuryCougar3.8LV6N/AFits vehicles with California Emissions.
1994FordMustang3.8LV6N/A
1994FordThunderbird3.8LV6N/AFits vehicles with California Emissions.
1994MercuryCougar3.8LV6N/AFits vehicles with California Emissions.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

102020DA2332F48Z12A227ADPB1196NSK594051

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.